• Aucun résultat trouvé

11 The Go Lab Inventory of Online Labs

11.1 HY.P.A.T.I.A

11.1.1 Lab Profile

Lab Owner Metadata

General Metadata (16 Elements) No Element

Name Value

1 Lab Title HY.P.A.T.I.A.

Hybrid Pupils’ Analysis Tool for Interactions in ATLAS

2 Lab

Description

HYPATIA is an event analysis tool for data collected by the ATLAS experiment of the LHC at CERN. Its goal is to allow high school and university students to visualize the complexity of the hadron hadron interactions through the graphical representation of ATLAS event data and interact with them in order to study different aspects of the fundamental building blocks of nature.

3 Keyword(s)

High energy, ATLAS, CERN, LHC, elementary particles, bozon, electron, muon, positron, proton, neutron, neutrino, accelerator, hadron, collision, momentum

4 Language(s)

EN (English) EL (Greek) FR (French)

5 Lab Category Data Set/Analysis Tools

6 Contributor(s)

Name of Contributor: Christine Kourkoumelis e mail: hkourkou@phys.uoa.gr

Organization: University of Athens/IASA Name of Contributor: Stelios Vourakis e mail: s.vourakis@gmail.com

Organization: University of Athens/IASA 7 Lifecycle

Dates

8 Access Rights Free Access

9 License

N/A

10 Cost No

General Metadata (16 Elements) No Element

Name Value

11 Lab Owner(s)

Name of provider: Christine Kourkoumelis e mail: hkourkou@phys.uoa.gr

Organization: University of Athens, department of Physics / Institute of Accelerating Systems and Applications (IASA)

12 Contact Details

Name of provider: Christine Kourkoumelis e mail: hkourkou@phys.uoa.gr

Organization: University of Athens, department of Physics / Institute of Accelerating Systems and Applications (IASA)

13 Rights

Holder(s)

Name of provider: Christine Kourkoumelis e mail: hkourkou@phys.uoa.gr

Organization: University of Athens, department of Physics / Institute of Accelerating Systems and Applications (IASA)

14 Status Online

15 Version Not applicable 16 Booking

Required No

Additional General Information (3 Elements) No Element

Name Value

A Primary aims of the lab

HYPATIA aims to show students how real high energy physic research is done. It provides the students with real data and an environment that closely resembles what actual researchers use, to give them the opportunity to conduct their own analysis and “discover” new particles.

B

Depending on the experiment. One hour is typical.

Pedagogical Metadata (11 Elements) No Element

Name Value

17 Big Ideas See Section 11.1.2

18 Subject Domain

Electricity and magnetism Electric charge – generally Electromagnetism – generally Energy

Pedagogical Metadata (11 Elements) No Element

Name Value

Conservation and dissipation Internal Energy

Kinetic energy Potential energy Fields

Magnetic field Electric field

Electromagnetic field Angular velocity Forces and motion

Conservation of momentum Nuclear force

Collision

Tools for science Accelerators & beams Antimatter

Calorimeters High Energy Physics

Charged particle acceleration Dark matter

Higgs particle Invariant mass Leptons

QCD, jets & gluons Quarks & hadrons Standard model Supersymmetry

19 Grade Level

Upper Secondary Education (15 18 years old) Higher Education Bachelor

Higher Education Master 20 Educational

Objectives See Section 11.1.3

21

Engaging in Scientific Reasoning

Manipulating Analysis

Making sense of the natural and physical world.

HYPATIA is designed so that the user can view real events as they are detected by the ATLAS experiment at CERN. The scenarios involving HYPATIA mimic the process used by actual researchers during their work on event analysis. Thus, the user can analyse real data using real methods and

Pedagogical Metadata (11 Elements) No Element

Name Value

get a taste of what it feels like to be a particle physics researcher.

The user is given instructions on how to identify the various kinds of events that he will have to go through. Then every user (or pair) has to apply those criteria to the available events (which are different for every group of students) and identify then on his own. Then he has to study the histograms and reach a conclusion based on his analysis.

22 Inquiry Cycle

Difficulty Medium 24 Level of

Interaction High 25 Intended End

See Section 11.1.4

27

Supporting Students with

Disabilities

No specific provisions

Additional Pedagogical Information (4 Elements) No Element

No guidance tools and scaffold provided

B Context of use Flexible. Can be used by individual student or teacher as well as in an organized Masterclass.

C User manual

Yes

Manual Title:

Access URL: http://hypatia.iasa.gr/en/HYPATIA_Instructions_eng.pdf

D Description of a use case

Students can examine real Z boson decays and calculate their mass through the use of the built in invariant mass table. They can do the same with simulated Higgs boson decays. Then they create histograms that give them the invariant mass and width of the particle.

Technical Metadata (3 Elements) No Element

Name Value

28 Lab URL http://hypatia.iasa.gr

29 Technical Requirements

Operating System Windows

MacOS Linux

Additional Software Java

Supported Browsers Mozilla Firefox

Internet Explorer Google Chrome Safari

Opera 30 Technical

Format application/java

Additional Technical Information (8 Elements) No Element

Name Value

A

Web client (link to client

app(s)

http://hypatia.iasa.gr

B APIs (server) N/A C Alternative

clients N/A D Registration

needed No

E Conditions of use

Free, bartering paying? Free

First in first served or access through booking? Concurrent use by all Do you want to grant Go Lab the right to make these conditions of use public?

Yes

Is the lab already referenced in an educational repository? (If yes, which?) Are there usage restrictions because of this? Can this repository be harvested?

How?

Additional Technical Information (8 Elements) No Element

Name Value

http://portal.discoverthecosmos.eu F

Additional software/hard ware needed? No

G

Does the lab stores experimental

data (measurement s performed by

users, images collected,

etc.)?

No

H

Does the lab tracks user interactions?

No

Additional Resources and Apps

No Element

Name Value